ISL59445IRZ-EVAL Просмотр технического описания (PDF) - Intersil
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ISL59445IRZ-EVAL Datasheet PDF : 14 Pages
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ISL59424, ISL59445
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified. (Continued)
20
10
PSRR (V+)
0
-10
-20
-30 PSRR (V-)
-40
-50
-60
-70
-80
0.3
1
10
100
1k
FREQUENCY (MHz)
FIGURE 9. ISL59424 PSRR CHANNELS A, B, C
20
10
PSRR (V+)
0
-10
-20 PSRR (V-)
-30
-40
-50
-60
-70
-80
0.3
1
10
100
1k
FREQUENCY (MHz)
FIGURE 10. ISL59445 PSRR CHANNELS A, B, C
S0, S1
50Ω
TERM.
VIN = 0V
S0, S1
50Ω
TERM.
VIN = 1V
0
0
VOUT A, B, C
10ns/DIV
FIGURE 11. CHANNEL-TO-CHANNEL SWITCHING
GLITCH VIN = 0V
ENABLE
50Ω
TERM.
VIN = 0V
0
0
VOUT A, B, C
10ns/DIV
FIGURE 12. CHANNEL-TO-CHANNEL TRANSIENT
RESPONSE VIN = 1V
ENABLE
50Ω
TERM.
VIN = 1V
0
VOUT A, B, C
0
20ns/DIV
FIGURE 13. ENABLE SWITCHING GLITCH VIN = 0V
0
0 VOUT A, B, C
20ns/DIV
FIGURE 14. ENABLE TRANSIENT RESPONSE VIN = 1V
6
FN7456.3
September 30, 2011
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